#include <iostream>
#include <stdio.h>

using namespace std;

enum Day
{
//    0,1,2,3,4,5,6
//        Mon,Tue,Wed,Thu,Fri,Sat,Sun
//    1,2,3,4,5,6,7
    Mon = 1,Tue,Wed,Thu=100,Fri,Sat,Sun
};


int main()
{
    printf("Mon = %d\n",Mon);
    printf("Fri = %d\n",Fri);
     enum Day day = Mon;
//    cout << "Hello World!" << endl;
    return 0;
}
